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Maintain as much power as you can from your city car by swapping out the original restrictive muffler with one of the high-flow Mini Cooper mufflers that we sell. The universal flow-through design on this Cooper performance muffler is perfect for your vehicle. Say goodbye to rusty mufflers, since our Mini Cooper Flowmaster mufflers are made from stainless steel.

Latest Customer Reviews

Magnaflow XL Turbo Mufflers Reviews

the muffler arrived quickly, was as ordered. Installed it next day (welded). Sounds great at idle, louder than expected for a turbo muffler, but no rrrrresonance to speak of. BUT.....my V6 sounds like a V8 (much to my suprise and thrill). Great price, great service, great product. Thanks AutoAnything.

Smooth welds on the Cooper replacement exhaust muffler equal a clean appearance and a rugged casing that lasts. And, when you purchase any Mini accessories through this website, they're shipped right to your doorstep without charging you an ounce for freight.